To help everyone get into the spirit of Halloween, Business Insider put together this slideshow of the most terrifying ads ever, from around the world

It’s that time of year again! Time to take out your pumpkin carving supplies, overdose on candy, and watch as many horror flicks on Turner Classic Movies as you can handle.

To help everyone get into the spirit of Halloween we put together this slideshow of the most terrifying ads ever, from around the world.

Not all of the ads were specifically created with Halloween in mind. Some of them are PSAs.

And, of course, they’re ads, so many of their chills are rounded off in a tame ending.

A couple of them, however — including our No.1 choice, the incredibly original trailer for the video game “Dead Island” — will totally creep you out.

[np-related]

13. Agent Provocateur — “Fleurs du Mal”

It all starts with a solitary woman receiving an unsettling prank phone call. Reminiscent of campy 1970’s horror films, the 2012 Agent Provocateur ad by Epoch London then follows the woman as she is attacked by a mob of lingerie clad models. (Warning: there are brief flashes of nudity in this ad.)

This chilling ad for The Meth Project by Black Swan director Darren Aronofsky, follows a young woman from her hazy meth induced state to the ugly realities of her meth addicted life. The gory and startling 30 second spot is one of a four part awareness campaign targeting at-risk teenagers. Digital marketing agency Organic worked with The Meth Project on the campaign.